Morikawa, K. (1954c). Two new species of Chthoniinea from Japan. Japanese Journal of Zoology 11: 329–331.
| Taxon | |
|---|---|
| Mundochthonius japonicus scolytidis Morikawa, 1954 (Pseudoscorpiones: Chthoniidae) | 329–331, figs 1–4, Mundochthonius scolytidis |
| Tyrannochthonius japonicus dogoensis Morikawa, 1954 (Pseudoscorpiones: Chthoniidae) | 331, figs 5–7, Tyrannochthonius dogoensis |